| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.73 | 5.326% | $255.6578 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $216.57 | 11.487% | $241.4474 | $241.45 | $241.45 | $241.40 |
| Purchase #3 | $184.43 | 3.696% | $191.2465 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $113.45 | 8.286% | $122.8505 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $69.29 | 11.336% | $77.1447 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $87.30 | 11.818% | $97.6171 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $128.84 | 4.626% | $134.8001 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $1,042.61 | $1,120.7641 | $1,120.77 | $1,120.75 | $1,120.70 | |